Wedge battery



FIG. 1 is a front right isometric view of a wedge battery showing our new design;

FIG. 2 is a bottom right isometric view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is a side elevation view thereof;

FIG. 7 is an end elevation view thereof; and,

FIG. 8 is an end elevation view thereof. 

The ornamental design for a wedge battery, as shown and described. 